2. Check the box(es) that correspond to different facets of photosynthesis (reactants, producers, related organelle, and catalyst). *

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give